CN105020732A - Device for treating and recycling exhaust gas of boiler - Google Patents

Device for treating and recycling exhaust gas of boiler Download PDF

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Publication number
CN105020732A
CN105020732A CN201510492020.XA CN201510492020A CN105020732A CN 105020732 A CN105020732 A CN 105020732A CN 201510492020 A CN201510492020 A CN 201510492020A CN 105020732 A CN105020732 A CN 105020732A
Authority
CN
China
Prior art keywords
water
pipe
boiler
water tank
waste gas
Prior art date
Application number
CN201510492020.XA
Other languages
Chinese (zh)
Inventor
葛红东
Original Assignee
黑龙江天一农业科技开发有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 黑龙江天一农业科技开发有限公司 filed Critical 黑龙江天一农业科技开发有限公司
Priority to CN201510492020.XA priority Critical patent/CN105020732A/en
Publication of CN105020732A publication Critical patent/CN105020732A/en

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Abstract

A device for treating and recycling exhaust gas of a boiler comprises a box. A water inlet pipe is arranged in the middle of the left end of the box. A bent air pipe is arranged at the lower portion of the left end in the box. The left end of the bent air pipe is connected with a first suction fan. The left end of the first suction fan is connected with an exhaust gas outlet of the boiler through a pipe. A water tank is arranged at the lower left end in the box. The bent air pipe is arranged in the water tank. The bottom end of the right side of the water tank is connected with a water pump at the upper end of the water tank through the bent water pipe. The water pump is connected with a straight water pipe on the right side. The straight water pipe is connected with four spraying devices. An exhaust pipe is arranged in the middle of the right side face of the box. The right side of the exhaust pipe is connected with a second suction fan. A water outlet pipe is arranged on the right side of the bottom face of the box. The device can effectively remove harmful gas and dust in exhaust gas of the boiler, utilize the waste heat in the exhaust gas of the boiler to heat cold water and then drain the heated water to the boiler to be used, energy saving and environment protecting are achieved, and the exhaust gas is used.

Description

A kind of boiler waste gas process re-use device

Technical field

the present invention relates to food manufacturing apparatus technical field, particularly relating to a kind of for solving the boiler waste gas process re-use device producing waste gas in food production boiler operatiopn.

Background technology

existing for the processing of food poach or the compact simplified boiler of heating disinfection, because smoke medicining dust-removing effect is poor, not only make food quality not good enough, because the utilization rate of heat energy is lower, fuel consumption also can be caused large, long processing time, such as: much small-sized private food processing factory, is utilizing old-fashioned boiler for producing always, after a large amount of fuel that burns, cause smoke contamination in plant area's air large, fully closed dustproof facilities is taked in workshop more, and air circulation is poor, and air is sultry, microbe contents in air is also greater than outdoor air, thus affects food processing quality.As for utilizing long-range conveying vapours to carry out hot worked boiler plant to food, firing rate, inferior to open firing speed, makes the harmony of the ripe degree of food also poor, the quality of food is had a strong impact on.And due to the limited fund of the small-sized private food processing factory of part or other reasons, large-scale or better boiler cannot be bought, so this problem cannot solve.

therefore, market is badly in need of a kind of boiler waste gas process re-use device producing boiler generation waste gas for solving food factory, waste gas is first purified by purifier, and then by the toxic emission that purified in air, eliminate boiler waste gas to the pollution of environment, and the heat energy can recycled in boiler waste gas, economize energy.

Summary of the invention

the object of this invention is to provide a kind of boiler waste gas process re-use device, effectively can remove the pernicious gas in boiler waste gas and dust, and utilize the waste heat in boiler waste gas to be cool water heating, again the water after heating is disposed in boiler and uses, and the present invention also utilizes the Water warfare waste gas after heating, remove the impurity in waste gas, possess the advantage of energy-conserving and environment-protective, waste gas recycling simultaneously.

object of the present invention is achieved through the following technical solutions:

a kind of boiler waste gas process re-use device, comprise casing, bending tracheae, water pump, straight water pipe, spray equipment, first induced-draught fan, second induced-draught fan, water tank, described described casing left end middle device water inlet pipe, in described casing, left end lower device bends tracheae, described bending tracheae left end connects the first induced-draught fan, the first described induced-draught fan left end connects boiler waste gas floss hole by pipeline, described box house lower-left end device water tank, described bending tracheae device is inner at water tank, one end mouth of pipe of described bending tracheae is through water tank right flank, on the right side of described water tank, bottom connects water tank upper end water pump by bending water pipe, described water pump connects right side straight water pipe, described straight water pipe connects four spray equipments, described casing right flank middle device blast pipe, the second induced-draught fan is connected on the right side of described blast pipe, described tank floor right-hand unit outlet pipe.

with eight back bending place on described bending tracheae.

its operation principle is: boiler waste gas is by entering bending tracheal strips, for the water of water tank inside heats, box house is expelled to after heating, the water of water tank inside is through water pump sucking-off, for spray equipment supplies water, Water warfare boiler waste gas after the heating of spray equipment spray, the waste gas after purification is discharged by blast pipe, and the water after the heating of spray equipment ejection flows in boiler through outlet pipe.

beneficial effect of the present invention:

a kind of boiler waste gas process re-use device of the present invention, effectively can remove the pernicious gas in boiler waste gas and dust, and utilize the waste heat in boiler waste gas to be cool water heating, then the water after heating is disposed in boiler and uses, possess the advantage of energy-conserving and environment-protective, waste gas recycling simultaneously.

Accompanying drawing explanation

fig. 1 is overall structure schematic diagram of the present invention;

in figure, 1-casing; 2-bends tracheae; 3-water pump; 4-straight water pipe; 5-spray equipment; 6-first induced-draught fan; 7-second induced-draught fan; 8-water tank; 9-pipeline; 10-boiler waste gas floss hole; The 11-mouth of pipe; 12-blast pipe; 13-outlet pipe; 14-back bending place.

Detailed description of the invention

below in conjunction with accompanying drawing, the present invention is described in further detail.

embodiment 1

a kind of boiler waste gas process re-use device, comprise casing 1, bending tracheae 2, water pump 3, straight water pipe 4, spray equipment 5, first induced-draught fan 6, second induced-draught fan 7, water tank 8, described described casing 1 left end middle device water inlet pipe 9, in described casing 1, left end lower device bends tracheae 2, described bending tracheae 2 left end connects the first induced-draught fan 6, the first described induced-draught fan 6 left end connects boiler waste gas floss hole 10 by pipeline 9, described casing 1 inner lower-left end device water tank 8, described bending tracheae 2 device is inner at water tank 8, one end mouth of pipe 11 of described bending tracheae 2 is through water tank 8 right flank, on the right side of described water tank 8, bottom connects water tank 8 upper end water pump 3 by bending water pipe 2, described water pump 3 connects right side straight water pipe 4, described straight water pipe 4 connects four spray equipments 5, described casing 1 right flank middle device blast pipe 12, the second induced-draught fan 7 is connected on the right side of described blast pipe 12, described casing 1 bottom surface right-hand unit outlet pipe 13.

embodiment 2

a kind of boiler waste gas process re-use device, with eight back bending place 14 on described bending tracheae 2.

embodiment 3

a kind of boiler waste gas process re-use device, boiler waste gas is by entering in bending tracheae 2, for the water of water tank 8 inside heats, casing 1 is expelled to inner after heating, the water of water tank 8 inside is through water pump 3 sucking-off, and for spray equipment 5 supplies water, spray equipment 5 sprays the Water warfare boiler waste gas after heating, waste gas after purification is discharged by blast pipe 12, and the water after the heating that spray equipment 6 sprays flows in boiler through outlet pipe 13.

Claims (2)

1. a boiler waste gas process re-use device, comprise casing, bending tracheae, water pump, straight water pipe, spray equipment, first induced-draught fan, second induced-draught fan, water tank, it is characterized in that: described described water tank left end middle device water inlet pipe, in described casing, left end lower device bends tracheae, described bending tracheae left end connects the first induced-draught fan, the first described induced-draught fan left end connects boiler waste gas floss hole by pipeline, described box house lower-left end device water tank, described bending tracheae device is inner at water tank, one end mouth of pipe of described bending tracheae is through water tank right flank, on the right side of described water tank, bottom connects water tank upper end water pump by bending water pipe, described water pump connects right side straight water pipe, described straight water pipe connects four spray equipments, described casing right flank middle device blast pipe, the second induced-draught fan is connected on the right side of described blast pipe, described tank floor right-hand unit outlet pipe.
2. a kind of boiler waste gas process re-use device according to claim 1, is characterized in that: with eight back bending place on described bending tracheae.
CN201510492020.XA 2015-08-12 2015-08-12 Device for treating and recycling exhaust gas of boiler CN105020732A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510492020.XA CN105020732A (en) 2015-08-12 2015-08-12 Device for treating and recycling exhaust gas of boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510492020.XA CN105020732A (en) 2015-08-12 2015-08-12 Device for treating and recycling exhaust gas of boiler

Publications (1)

Publication Number Publication Date
CN105020732A true CN105020732A (en) 2015-11-04

Family

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Family Applications (1)

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CN201510492020.XA CN105020732A (en) 2015-08-12 2015-08-12 Device for treating and recycling exhaust gas of boiler

Country Status (1)

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CN (1) CN105020732A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108488823A (en) * 2018-03-13 2018-09-04 哈尔滨理工大学 A kind of novel mixed boiler waste heat recovery system
CN108499289A (en) * 2018-04-03 2018-09-07 吴烨程 It is a kind of can be to emission-control equipment that waste heat is recycled
CN108499288A (en) * 2018-04-03 2018-09-07 吴烨程 A kind of emission-control equipment of high treating effect
CN108506956A (en) * 2018-03-14 2018-09-07 佛山市千注利科技有限公司 A kind of environment-protection boiler with off-gas recovery function

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61128021A (en) * 1984-11-24 1986-06-16 Nobuo Ishimoto Combustion equipment for recovering waste heat of ignited waste gas
CN101108296A (en) * 2007-08-23 2008-01-23 上海同济华康环境科技有限公司 Process method of purifying and recycling mixed organic waste gas
CN203223926U (en) * 2013-04-11 2013-10-02 钟博梁 Heat energy recycle and purification device of boiler flue
CN204026647U (en) * 2014-08-15 2014-12-17 哈尔滨宏万智科技开发有限公司 A kind of boiler waste gas residual heat using device
CN104501168A (en) * 2014-11-24 2015-04-08 李跃平 Environment-friendly dust-removal type garbage incinerator
CN204943530U (en) * 2015-08-12 2016-01-06 黑龙江天一农业科技开发有限公司 A kind of boiler waste gas process re-use device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61128021A (en) * 1984-11-24 1986-06-16 Nobuo Ishimoto Combustion equipment for recovering waste heat of ignited waste gas
CN101108296A (en) * 2007-08-23 2008-01-23 上海同济华康环境科技有限公司 Process method of purifying and recycling mixed organic waste gas
CN203223926U (en) * 2013-04-11 2013-10-02 钟博梁 Heat energy recycle and purification device of boiler flue
CN204026647U (en) * 2014-08-15 2014-12-17 哈尔滨宏万智科技开发有限公司 A kind of boiler waste gas residual heat using device
CN104501168A (en) * 2014-11-24 2015-04-08 李跃平 Environment-friendly dust-removal type garbage incinerator
CN204943530U (en) * 2015-08-12 2016-01-06 黑龙江天一农业科技开发有限公司 A kind of boiler waste gas process re-use device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108488823A (en) * 2018-03-13 2018-09-04 哈尔滨理工大学 A kind of novel mixed boiler waste heat recovery system
CN108506956A (en) * 2018-03-14 2018-09-07 佛山市千注利科技有限公司 A kind of environment-protection boiler with off-gas recovery function
CN108499289A (en) * 2018-04-03 2018-09-07 吴烨程 It is a kind of can be to emission-control equipment that waste heat is recycled
CN108499288A (en) * 2018-04-03 2018-09-07 吴烨程 A kind of emission-control equipment of high treating effect

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Application publication date: 20151104